No you don't have to buy anything more. Did you buy the Windows Home & Business or Mac? For Mac you need to use the Quick Employer Forms which will efile them.
How to prepare 1099Misc & W2
https://ttlc.intuit.com/community/forms/help/how-do-i-create-w-2-and-1099-forms-in-turbotax/00/25869
You can do them 2 different ways from the Windows Desktop Home & Business program. Either Online using Quick Employer Forms (QEF) -or- directly on your computer with the built in W2/1099 Reporter. If you use the Reporter on your computer you have to mail them to the IRS and not efile.
In the Window's Home & Business Desktop program to Prepare W2s or 1099s, on the first main screen there are 3 ways to start. Either click on the blue button Start a New Return or click on Create 1099/W-2 or go up to File-New Tax Return.
